UC2844BN

Mfr. #:: UC2844BN
Manufacturer:: STMicroelectronics
Description:: Switching Controllers 0.5mA Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2844BN Datasheet
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More Information:: UC2844BN more Information UC2844BN Product Details

Product Attribute
Attribute Value

Manufacturer:: STMicroelectronics

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Inverting

Number of Outputs:: 1 Output

Switching Frequency:: 275 kHz

Duty Cycle - Max:: 50 %

Input Voltage:: 36 V

Output Voltage:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Mounting Style:: Through Hole

Package / Case:: PDIP-8

Packaging:: Tube

Description/Function:: Trimmed oscillator for precise frequency control

Isolation:: Non-Isolated

Product:: PWM Controllers

Series:: UC2844B

Type:: Current Mode PWM Controller

Brand:: STMicroelectronics

Shutdown:: No Shutdown

Fall Time:: 50 ns

Operating Supply Current:: 12 mA

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.032805 oz

Tags: UC2844BN, UC2844B, UC2844, UC284, UC28, UC2

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
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Step3:
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UC2844BN Description

***roFlash: UC2844 Series Current Mode PWM Controller Voltage Regulator - DIP-8

*** Source Electronics: Converter Offline Forward Topology Up to 500kHz 8-Mini DIP

***ical: Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

***ser: PWM Pulse Width Modulator Controllers 0.5mA Current Mode

***ment14 APAC: PWM CONTROLLER, 500KHZ, 15V, DIP-8

***et: STMICROELECTRONICS UC2844BN CURRENT MODE PWM CONTROLLERS

***ark: Ind. & Power Conv. Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
UC2844BNG DISTI # V99:2348_07278755	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	31	25000:$0.2021 10000:$0.2088 2500:$0.2155 1000:$0.2255 100:$0.2707 10:$0.4144 1:$0.4768
UC2844BN DISTI # V79:2366_17796168	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	10	25000:$0.3217 10000:$0.3305 2500:$0.3416 1000:$0.3642 500:$0.4536 100:$0.4981 10:$0.6039 1:$0.6782
UC2844BNG DISTI # UC2844BNGOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP RoHS: Compliant Min Qty: 1 Container: Tube	1842In Stock	1000:$0.2677 500:$0.3346 100:$0.4233 50:$0.5186 1:$0.6300
UC2844BN DISTI # 497-6135-5-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP RoHS: Compliant Min Qty: 1 Container: Tube	On Order	1000:$0.4140 500:$0.5244 100:$0.6348 50:$0.7728 1:$0.9100
UC2844BN DISTI # UC2844BN-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP RoHS: Not compliant Min Qty: 400 Container: Tube	Limited Supply - Call
E-UC2844BN DISTI # E-UC2844BN-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC2844BNG DISTI # 26637880	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	3500	500:$0.1846 200:$0.1913
UC2844BNG DISTI # 30719838	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1900	3000:$0.1834 2000:$0.1865 1000:$0.1885 500:$0.1915 100:$0.2268
UC2844BN DISTI # 29440980	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	96	48:$0.2099
UC2844BN DISTI # UC2844BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2844BN) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 113	1:$0.4299 10:$0.4039 25:$0.4029 50:$0.4019 100:$0.3599 500:$0.3589 1000:$0.3589
UC2844BNG DISTI # UC2844BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2844BNG) RoHS: Compliant Min Qty: 50	Europe - 1300	50:€0.2859 100:€0.2339 200:€0.2149 300:€0.1979 500:€0.1839
UC2844BN DISTI # UC2844BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC2844BN) RoHS: Compliant Min Qty: 50	Europe - 0	50:€0.2989 100:€0.2439 200:€0.2239 300:€0.2069 500:€0.1919
UC2844BN DISTI # 45AC7919	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: 45AC7919) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$0.9190 10:$0.7870 100:$0.6150 500:$0.5490 1000:$0.4420 2500:$0.3980 10000:$0.3850
UC2844BNG DISTI # UC2844BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC2844BNG) RoHS: Compliant Min Qty: 2100 Container: Tube	Americas - 0	2100:$0.1989 2200:$0.1979 4300:$0.1949 10500:$0.1929 21000:$0.1879
UC2844BNG DISTI # UC2844BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2844BNG) RoHS: Compliant Min Qty: 2100	Asia - 0
UC2844BN DISTI # 45AC7919	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, DIP-8,Input Voltage:-,Output Voltage:-,Output Current:1A,Supply Voltage Min:11V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,Product Range:- , RoHS Compliant: Yes	329	1:$0.9190 10:$0.7870 100:$0.6150 500:$0.5490 1000:$0.4420 2500:$0.3980 10000:$0.3850
UC2844BNG DISTI # 90W0903	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 8DIP,Input Voltage:-,Output Voltage:13.4V,Output Current:12mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:250kHz,Operating Temperature, RoHS Compliant: Yes	598	1:$0.6300 10:$0.5190 100:$0.3350 500:$0.3020 1000:$0.2680 2500:$0.2260 10000:$0.2180
UC2844BNG DISTI # 70100724	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP RoHS: Compliant	0	1:$0.7360 10:$0.7290 100:$0.7210 1000:$0.7140 2500:$0.7070
UC2844BNG	ON Semiconductor	UC2844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8 RoHS: Compliant	1850Tube	100:$0.3200 500:$0.2100 1000:$0.1990 2000:$0.1890 3000:$0.1840
UC2844BNG DISTI # 863-UC2844BNG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	2169	1:$0.6300 10:$0.5190 100:$0.3350 1000:$0.2680 2500:$0.2260 10000:$0.2180 25000:$0.2100
UC2844BN DISTI # 511-UC2844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0	1:$0.9100 10:$0.7730 100:$0.5940 500:$0.5250 1000:$0.4140 2500:$0.3680 10000:$0.3540
UC2844BN DISTI # 863-UC2844BN	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC2844BNG	ON Semiconductor	RoHS: Not Compliant	238891	1000:$0.3200 500:$0.3400 100:$0.3600 25:$0.3700 1:$0.4000
UC2844BN DISTI # 7147834	STMicroelectronics	CURRENT MODE PWM CONTROLLER 1A PDIP8, PK	90	10:£0.6250 50:£0.5270 100:£0.4580 200:£0.4290 500:£0.3750
UC2844BN DISTI # 7147834P	STMicroelectronics	CURRENT MODE PWM CONTROLLER 1A PDIP8, TU	570	50:£0.5270 100:£0.4580 200:£0.4290 500:£0.3750
UC2844BN	ON Semiconductor	INSTOCK	8331
UC2844BNG	ON Semiconductor	INSTOCK	25252
UC2844BN DISTI # C1S730200105853	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant	128	100:$0.4730 50:$0.5300 25:$0.5830 5:$1.4500
UC2844BN DISTI # C1S730200480082	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant	10	10:$0.6039
UC2844BNG DISTI # C1S541900410956	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant	1900	1000:$0.3060 500:$0.3330 100:$0.4050 50:$0.4540
UC2844BNG DISTI # 2318543	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 8DIP RoHS: Compliant	598	1:$0.9970 10:$0.8220 100:$0.5310 1000:$0.4250 2500:$0.3590 10000:$0.3460 25000:$0.3320
UC2844BNG DISTI # XSFP00000078611	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,275kHzSwitchingFreq-Max, BIPolar,PDIP8 RoHS: Compliant	1985	350:$0.6400 1985:$0.5818
UC2844BN DISTI # 2806976	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, DIP-8 RoHS: Compliant	11	1:£0.6330 50:£0.5330 100:£0.4350 250:£0.4070 500:£0.3790
UC2844BNG DISTI # 2318543	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 8DIP RoHS: Compliant	648	1:£0.4580 50:£0.4000 100:£0.2600 250:£0.2590 500:£0.2580

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Availability

Stock:: Available
On Order:: 1985
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UC2844BN 6
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UC2844BN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes